/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2013, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package ch.qos.logback.classic.spi;

import java.io.Serializable;
import java.util.Comparator;

import ch.qos.logback.classic.Logger;

public class LoggerComparator implements Comparator<Logger>, Serializable {

  private static final long serialVersionUID = 1L;

  public int compare(Logger l1, Logger l2) {
    if (l1.getName().equals(l2.getName())) {
      return 0;
    }
    if (l1.getName().equals(Logger.ROOT_LOGGER_NAME)) {
      return -1;
    }
    if (l2.getName().equals(Logger.ROOT_LOGGER_NAME)) {
      return 1;
    }
    return l1.getName().compareTo(l2.getName());
  }

}
